package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class BorrowOperation implements IOPeration {
    public void work(BookList bookList) {
        System.out.println("借阅图书!");
        System.out.print("请输入你要借阅的书的书名: ");
        Scanner scanner=new Scanner(System.in);
        String name=scanner.nextLine();
        int currentSize= bookList.getUsedSize();
        for (int i = 0; i < currentSize; i++) {
            Book book=bookList.getBook(i);
            if(book.getName().equals(name)&&book.isBorrowed()==false) {
                book.setBorrowed(true);
                System.out.println("借阅成功!");
                System.out.println(book);
                return;
            }else {
                System.out.println("借阅失败,该书已被借阅或不存在");
            }

        }
    }
}
